Global Patent Index - EP 2717991 A1

EP 2717991 A1 20140416 - ANTIMICROBIAL FILTER MEDIUM AND FILTER MODULE

Title (en)

ANTIMICROBIAL FILTER MEDIUM AND FILTER MODULE

Title (de)

ANTIMIKROBIELLES FILTERMEDIUM UND FILTERMODUL

Title (fr)

MILIEU FILTRANT ANTIMICROBIEN ET MODULE DE FILTRE

Publication

EP 2717991 A1 20140416 (DE)

Application

EP 12725438 A 20120604

Priority

  • DE 102011104628 A 20110606
  • EP 2012060501 W 20120604

Abstract (en)

[origin: WO2012168185A1] The invention relates to a filter medium having an antimicrobial effect, in particular for filtering air for the interior of motor vehicles, consisting of at least one first filter layer, in which impurities can be retained, and a second filter layer, which is adjacent to said first filter layer. The second filter layer is applied to the inflow side of the first filter layer and contains antimicrobial substances.

IPC 8 full level

B01D 46/00 (2006.01); A61L 2/232 (2006.01)

CPC (source: EP KR US)

A61L 2/232 (2013.01 - KR); A61L 9/00 (2013.01 - KR); A61L 9/16 (2013.01 - EP US); B01D 39/14 (2013.01 - KR); B01D 46/00 (2013.01 - KR); B01D 46/0028 (2013.01 - EP US); B01D 46/52 (2013.01 - KR); A61L 2209/14 (2013.01 - EP US); B01D 2239/0407 (2013.01 - EP US); B01D 2275/10 (2013.01 - EP US)

Citation (search report)

See references of WO 2012168185A1

Citation (examination)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

DE 102011104628 A1 20121206; CN 103747844 A 20140423; EP 2717991 A1 20140416; JP 2014522311 A 20140904; KR 20140024403 A 20140228; US 10532309 B2 20200114; US 2014157990 A1 20140612; US 2018085697 A1 20180329; WO 2012168185 A1 20121213

DOCDB simple family (application)

DE 102011104628 A 20110606; CN 201280027164 A 20120604; EP 12725438 A 20120604; EP 2012060501 W 20120604; JP 2014514019 A 20120604; KR 20137031142 A 20120604; US 201314096745 A 20131204; US 201715797595 A 20171027